4D-uint16 DICOM image filtering

Hello!

I have a 4D-uint16 image and I can only display it making the sum image. I also wanted to put a filter in the dicom but it doesn't work.

I=dicomread('filename.dcm');
info=dicominfo('filename.dcm');
sumImg = sum(I,4);
imagesc(sumImg);

Also I need it to open like this :

I=dicomread('filename.dcm');
info=dicominfo('filename.dcm');
imshow(I,'DisplayRange',[])

But the error: Error using images.internal.imageDisplayValidateParams>validateCData (line 115) Multi-plane image inputs must be RGB images of size MxNx3.

Error in images.internal.imageDisplayValidateParams (line 27) common_args.CData = validateCData(common_args.CData,image_type);

Error in images.internal.imageDisplayParseInputs (line 78) common_args = images.internal.imageDisplayValidateParams(common_args);

Error in imshow (line 240) images.internal.imageDisplayParseInputs({'Parent','Border','Reduce'},preparsed_varargin{:});

Error in Untitled (line 3) imshow(I,'DisplayRange',[]);

Please, help me!

[Rik]

the imshow function only handles 2D images. The only 3D input would be for a color image. You should look for a 3D viewer on the FEX.